Peonage is a system where an employer compels a worker to pay off a debt with work
I looked it up, read an article about it and I believe your answer is D
Answer:
It built roads, railways, and other types of infrastructure.
It imposed a tariff on trade to raise money.
It increased the amount of exported goods.
During WW1 (and WW2 to a degree), most young men were often drafted into the military to fight, while most young women worked in factories to produce materiel for the war effort.